Finding the Fourth Proportional to 83,036.66, 114,551.72 and 49,021.98

Step by Step Solution

1. Step 1: Write the proportion equation
   83,036.66 : 114,551.72 = 49,021.98 : x
2. Step 2: Convert to fraction form
   83,036.66/114,551.72 = 49,021.98/x
3. Step 3: Cross multiply
   83,036.66x = 114,551.72 × 49,021.98
4. Step 4: Simplify right side
   83,036.66x = 5,615,551,308.94
5. Step 5: Solve for x
   x = 5,615,551,308.94/83,036.66
6. Step 6: Final answer
   x = 67,627.37